DYU 14" Folding Electric Bike for Adults Teens, 500W Peak Motor 36V/7.8AH Battery, Commuter City Ebike, UL2849

Battery: 36V 7.8AH Lithium lon Battery Charging time: 3-4H Weight: 40lbs Load: 265lbs Max Speed: 20MPH Motor: 350W(Peak 500W) Throttle mode: 16+Mi Pedal assist mode：30+Mi Frame: High Carbon Steel Hub: 14*2.125 inch Brake System: Dual disc brake Full Size: 49.61 x 19.09 x 40.94 in Foldable Size: 50.20 x 8.66 x 24.02 in Bike Type: Folding Electric Bike Included Components: ‎Electric Bike, User Manual, Charger, Installation Tools Release the speed limit: Press and hold the power button until the F2 code is displayed on the display, which means that the speed limit is lifted and you can reach 4 levels.